html,
body {
  width: 100%;
  min-height: 100%;
  font-size: 14px;
  color: #404040;
  min-width: 1366px;
  overflow-x: auto;
}
p,
li,
ul,
ol,
html,
body,
dl,
dd,
dt,
h1,
h2,
h3,
h4,
h5 {
  padding: 0;
  margin: 0;
}
ul,
li,
ol {
  list-style: none;
}
* {
  box-sizing: border-box;
  font-family: "PingFang SC", "Lantinghei SC", "Microsoft YaHei", "HanHei SC", "Helvetica Neue", "Open Sans", Arial, "Hiragino Sans GB", "STHeiti", "WenQuanYi Micro Hei", SimSun, sans-serif;
}
*:focus {
  outline: none;
}
.clearfloat {
  zoom: 1;
}
.clearfloat:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}
a {
  text-decoration: none;
}
header {
  color: #666;
  background: #fff;
  position: relative;
  z-index: 99;
}
header.fixed {
  width: 100%;
  position: fixed;
  top: 0;
}
header > div {
  width: 1180px;
  margin: 0 auto;
  zoom: 1;
}
header > div:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}
header > div .logo {
  float: left;
  overflow: hidden;
}
header > div .logo:hover {
  cursor: pointer;
}
header > div .logo img {
  float: left;
}
header > div .logo .logo1 {
  padding-top: 22px;
  width: 48px;
  position: relative;
  z-index: 2;
}
header > div .logo .logo2 {
  padding-top: 22px;
  width: 156px;
  margin-left: 12px;
  position: relative;
  left: 0;
  z-index: 1;
  transition: left 0.6s;
}
header > div .logo .logo2.scroll {
  left: -168px;
}
header > div ul {
  float: right;
  margin-bottom: 0;
  /*为避免分页样式影响*/
}
header > div ul > li {
  float: left;
  padding: 32px 25px;
  position: relative;
}
header > div ul > li > a {
  color: #666666;
  font-size: 14px;
  line-height: 19px;
}
header > div ul > li > a:hover {
  cursor: pointer;
  text-decoration: none;
  /*为避免分页样式影响*/
}
header > div ul > li em {
  position: absolute;
  width: 30px;
  height: 2px;
  background: #fff;
  bottom: 0;
  left: 50%;
  margin-left: -15px;
  transition: background 0.3s;
}
header > div ul > li ol {
  display: none;
  position: absolute;
  left: 0;
  height: 60px;
  bottom: -60px;
  background: #4D4A4F;
  zoom: 1;
  width: 1000px;
}
header > div ul > li ol:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}
header > div ul > li ol a {
  color: #D0CED6;
}
header > div ul > li ol a:hover {
  color: #D0CED6;
  /*避免分页样式影响*/
  text-decoration: none;
  /*避免分页样式影响*/
}
header > div ul > li ol li {
  padding: 20px 25px;
  float: left;
}
header > div ul > li.act > a {
  color: #3662AD;
}
header > div ul > li.act em {
  background: #3662AD;
}
header > div ul > li:hover > a {
  transition: color 0.3s;
  color: #3662AD;
}
header > div ul > li:hover em {
  background: #3662AD;
}
header > div ul > li:hover ol {
  display: block;
}
/****非首页banner样式****/
.sec-banner {
  min-height: 220px;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  width: 100%;
  display: flex;
  align-items: center;
  background-image: url("../images/secbanner@2x.png");
}
.sec-banner .btitle {
  color: rgba(255, 255, 255, 0.9);
  font-size: 24px;
  line-height: 30px;
  width: 1180px;
  text-align: right;
  margin: 0 auto;
}
/***二级菜单样式**/
.section .content .menu {
  border-bottom: 1px solid #E5E5E5;
}
.section .content .menu-bar {
  margin: 0 auto;
  width: 1180px;
  display: flex;
  font-size: 12px;
  font-weight: bold;
}
.section .content .menu-bar a {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}
.section .content .menu-bar .sub {
  flex: 1;
  color: #4D4852;
  display: flex;
  align-items: center;
}
.section .content .menu-bar .sub .icon-home {
  margin-right: 20px;
  color: #999999;
  font-size: 11px;
}
.section .content .menu-bar .sub ul {
  list-style: none;
  display: flex;
  align-items: center;
  margin-bottom: 0;
  /*有分页的页面，ul样式重定义*/
}
.section .content .menu-bar .sub ul li {
  margin-right: 10px;
  padding: 27px 0;
}
.section .content .menu-bar .sub ul li:not(:first-child)::before {
  font-family: 'iconfont';
  content: "\e648";
  font-size: 4px;
  margin-right: 10px;
  color: #999999;
  vertical-align: middle;
}
.section .content .menu-bar .news {
  color: #999999;
}
.section .content .menu-bar .news ul {
  list-style: none;
  display: flex;
  align-items: center;
  margin-bottom: 0;
  /*有分页的页面，ul样式重定义*/
}
.section .content .menu-bar .news ul li {
  margin-left: 50px;
  position: relative;
  padding: 27px 0;
}
.section .content .menu-bar .news ul li.act {
  color: #666666;
}
.section .content .menu-bar .news ul li.act::after {
  content: " ";
  position: absolute;
  width: 30px;
  height: 2px;
  background-color: #3662AD;
  bottom: 0;
  left: 50%;
  margin-left: -15px;
}
.section .content .sec-menu {
  margin: 0 auto;
  width: 1180px;
  display: flex;
  font-size: 12px;
  color: #999999;
  background-color: #FAFAFA;
  padding: 0 33px;
  margin-top: 30px;
}
.section .content .sec-menu a {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}
.section .content .sec-menu ul {
  display: flex;
  margin-bottom: 0;
  /*有分页的页面，ul样式重定义*/
}
.section .content .sec-menu ul li {
  margin-right: 50px;
  font-weight: bold;
  position: relative;
  padding: 17px 0;
}
.section .content .sec-menu ul li.act {
  color: #666666;
}
.section .content .sec-menu ul li.act::after {
  content: " ";
  position: absolute;
  width: 30px;
  height: 2px;
  background-color: #3662AD;
  bottom: 0;
  left: 50%;
  margin-left: -15px;
}
footer {
  font-size: 16px;
  color: #DBDBDB;
  padding-top: 52px;
  background: #4D4A4F;
  padding-bottom: 15px;
}
footer .wrapper{
  border-bottom: 1px solid #616161;
  padding-bottom: 15px;
}
footer > div {
  zoom: 1;
  width: 1180px;
  margin: 0 auto;
}
footer > div:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}
footer .left {
  float: left;
}
footer .left p {
  margin-bottom: 15px;
}
footer .right {
  float: right;
}
footer .right ul {
  zoom: 1;
}
footer .right ul:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}
footer .right ul li {
  float: left;
  margin-left: 50px;
}
footer .right a {
  color: #DBDBDB;
}
footer .right .box {
  zoom: 1;
  padding-left: 470px;
  margin-top: 27px;
  width: auto;
  /*避免分页的样式影响*/
}
footer .right .box:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}
footer .right .box > div {
  width: 50px;
  height: 50px;
  float: left;
  position: relative;
}
footer .right .box > div:hover .alert {
  display: block;
}
footer .right .box > div img {
  width: 50px;
}
footer .right .box > div .alert {
  display: none;
  bottom: 50px;
  left: -30px;
  background: url('../images/alertbox.png');
  width: 110px;
  height: 114px;
  position: absolute;
  text-align: center;
  padding: 6px 0 0 0;
  /*为了避免分页样式影响*/
  margin-bottom: 0;
  /*为了避免分页样式影响*/
}
footer .right .box > div .alert img {
  width: 98px;
}
footer .right .box div + div {
  margin-left: 30px;
}
footer .banquan {
  text-align: center;
  margin-top: 15px;
  font-size: 12px;
}
footer .banquan a {
  color: #DBDBDB;
}

/*友情链接*/
footer .friendship{
  padding: 33px 0 19px;
  border-bottom: 1px solid #616161;
}
footer .friendship .title{
  float: left;
  margin-right: 50px;
  font-size: 16px;
}
footer .friendship .links{
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
}
footer .friendship .links .link{
  margin-right: 27px;
  margin-bottom: 14px;
  color: #DBDBDB;
  font-size: 14px;
}

/***页面样式***/
.pagination-box {
  display: block;
  text-align: center;
}
.pagination-box .pagination li a,
.pagination-box .pagination li span,
.pagination-box .pagination li a:hover,
.pagination-box .pagination li span:hover {
  color: #404040;
  border: 1px solid #E5E5E5;
}
.pagination-box .pagination li.active a,
.pagination-box .pagination li.active span,
.pagination-box .pagination li.active span:hover,
.pagination-box .pagination li.active span:focus {
  background-color: #fff;
  border: 1px solid #3662AD;
  color: #3662AD;
}
/***字体图标***/
@font-face {
  font-family: 'iconfont';
  src: url('./iconfont/iconfont.eot');
  src: url('./iconfont/iconfont.eot?#iefix') format('embedded-opentype'), url('./iconfont/iconfont.woff2') format('woff2'), url('./iconfont/iconfont.woff') format('woff'), url('./iconfont/iconfont.ttf') format('truetype'), url('./iconfont/iconfont.svg#iconfont') format('svg');
}
.iconfont {
  font-family: "iconfont" !important;
  font-size: 16px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.banner {
  max-width: 1920px;
  margin: 0 auto;
  height: 600px;
  position: relative;
}
.banner .swiper-container {
  height: 600px;
  text-align: center;
}
.banner .swiper-container .no-url:hover {
  cursor: default;
}
.banner .swiper-container .url:hover {
  cursor: pointer;
}
.banner .swiper-container .img-slide {
  height: 600px;
  background-repeat: no-repeat;
  background-position: center;
}
.banner .swiper-btn {
  position: absolute;
  top: 50%;
  font-size: 60px;
  color: #FCFFFF;
  z-index: 1;
  /*为了避免swiper插件样式影响*/
}
.banner .swiper-btn:hover {
  cursor: pointer;
}
.banner .swiper-btn.swiper-next {
  right: 200px;
}
.banner .swiper-btn.swiper-prev {
  left: 200px;
}
.banner .swiper-bullet-active {
  background-color: #3662AD;
  opacity: 1;
}
.introduce {
  box-shadow: 0px 0px 40px 0px rgba(214, 214, 214, 0.5);
}
.introduce > .introduce-mar{
    margin: 0px auto;
    padding: 80px 0;
}
.introduce > div {
  width: 1025px;
  margin: 0 auto;
  zoom: 1;
}
.introduce > div:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}
.introduce > div > div {
  float: left;
  width: 450px;
  padding-top: 20px;
}
.introduce > div > .jianjie {
  width: 475px;
  height:300px;
  position:relative;

}
.introduce > div > .jianjie > .swiper-container1{
  width: 475px;
  height:300px;
  overflow:hidden;
}
.introduce .swiper-next1{
    display:block;
    cursor:pointer;
    width:35px;
    height:46px;
    background:rgba(0,0,0,0.6);
    position: absolute;
    top: 50%;
    font-size: 23px;
    line-height:46px;
    color: #FCFFFF;
    right:0;
    z-index: 1;
    text-align:center;
}
.introduce .swiper-next1 .swiper-icon{
  transform:rotate(-90deg);
  -webkit-transform:rotate(-90deg);
}
.introduce .swiper-prev1 .swiper-icon{
  transform:rotate(-270deg);
  -webkit-transform:rotate(-270deg);
}
.introduce .swiper-next1:hover,.introduce .swiper-prev1:hover{
    background:rgba(54,98,173,0.6);
}
.introduce .swiper-prev1{
    cursor:pointer;
    display:block;
    width:35px;
    height:46px;
    line-height:46px;
    background:rgba(0,0,0,0.6);
    position: absolute;
    top: 50%;
    font-size: 23px;
    color: #FCFFFF;
    z-index: 1;
    text-align:center;
}
.introduce  .swiper-current{
    width:44px;
    height:24px;
    line-height:24px;
    background:rgba(0,0,0,0.6);
    position: absolute;
    bottom:3%;
    z-index:555;
    color:#fff;
    left:50%;
    margin-left:-22px;
    border-radius:5px;
    text-align:center;
}
.introduce > div > div .tit {
  border-bottom: 1px solid #f0f0f0;
}
.introduce > div > div .tit a {
  display: inline-block;
  padding-bottom: 9px;
  font-size: 16px;
  line-height:1;
  color: #333;
  border-bottom: 2px #fff solid;
  cursor: pointer;
}
.introduce > div > div .tit a.check {
  border-color: #3662AD;
}
.introduce > div > div .tit a + a {
  margin-left: 37px;
}
.introduce > div > div .con {
  color: #7E7272;
  line-height: 24px;
  margin-top: 20px;
}
.introduce > div > div .con .con-flex {
  display: flex;
}
.introduce > div > div .con .con-flex div {
  float: none;
}
.introduce > div > div .con > div {
  height: 75px;
  zoom: 1;
}
.introduce > div > div .con > div:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}
.introduce > div > div .con > div > div {
  float: left;
}
.introduce > div > div .con > div > div p {
  color: #7E7272;
  margin-top: 15px;
}
.introduce > div > div .con > div div + div {
  margin-left: 80px;
}
.introduce > div > div .con ul {

}
.introduce > div > div .con ul li {
  list-style: disc;
  list-style-position: inside;
  margin-bottom:20px;
  color: #3662AD;
}
.introduce > div > div .con ul li a {
  color: #585858;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  list-style-image: #3662AD;

}
.introduce > div > div .con ul li a span{
  color:#333;
  font-size:16px;

}
.introduce > div > div .con ul li a div{
  margin-top:6px;
  text-indent: 20px;
}

.introduce > div > div .con ul li span.time {
  padding-right: 20px;
}
.introduce > div > div .con ul li:hover a {
  color: #3662AD;
}
.introduce > div > div .con ul li:hover span {
  color: #3662AD;
}
.introduce > div > div.dynamic {
  margin-left: 100px;
}
.introduce > div > div .more {
  background: #3662AD;
  width: 74px;
  height: 26px;
  line-height: 26px;
  color: #fff;
  text-align: center;
  margin-top: 8px;
  display: inline-block;
}
.plate {
  padding-bottom: 80px;
  background: #fafafa;
}
.plate > p {
  text-align: center;
  font-size: 30px;
  padding: 80px 0 50px;
}
.plate > div {
  width: 1180px;
  margin: 0 auto;
  display: flex;
}
.plate > div > div {
  flex: 1;
  height: 382px;
  background-size: 100% 100%;
  overflow: hidden;
  color: #fff;
  position: relative;
}
.plate > div > div:hover {
  cursor: pointer;
}
.plate > div > div:hover .Mongolia {
  transition: all 0.3s;
  top: 178px;
  background: #3662AD;
}
.plate > div > div .Mongolia {
  background: rgba(57, 57, 57, 0.7);
  position: relative;
  top: 310px;
  height: 100%;
}
.plate > div > div .Mongolia div {
  padding: 0 22px;
  line-height: 20px;
  font-size:14px;
}
.plate > div > div p {
  padding: 22px;
  font-size: 20px;
}
.plate > div div + div {
  margin-left: 20px;
}
.plate .plate-item {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
}
.advantage {
  background: url('../images/index-advantage-bg.jpg');
  background-size: 100% 100%;
  height: 414px;
  max-width: 1920px;
  margin: 0 auto;
}
.advantage .tit {
  text-align: center;
  color: #fff;
  font-size: 30px;
  padding: 80px 0 50px;
}
.advantage > div {
  display: flex;
  width: 1180px;
  margin: 0 auto;
}
.advantage a {
  flex: 1;
  background: rgba(255, 255, 255, 0.9);
  height: 174px;
  text-align: center;
  color: #404040;
  padding-top: 30px;
  border-radius: 4px;
}
.advantage a:hover {
  background:#3662AD;
  transition: all 0.3s;
}
.advantage a:hover div,
.advantage a:hover p {
  color: #fff;
}
.advantage a:hover .icon1 {
  background-image: url('../images/icon1-2@2x.png');
}
.advantage a:hover .icon2 {
  background-image: url('../images/icon2-2@2x.png');
}
.advantage a:hover .icon3 {
  background-image: url('../images/icon3-2@2x.png');
}
.advantage a:hover .icon4 {
  background-image: url('../images/icon4-2@2x.png');
}
.advantage a em {
  display: inline-block;
  width: 43px;
  height: 43px;
}
.advantage a em.icon1 {
  background: url('../images/icon1-1@2x.png');
  background-size: 100% 100%;
}
.advantage a em.icon2 {
  background: url('../images/icon2-1@2x.png');
  background-size: 100% 100%;
}
.advantage a em.icon3 {
  background: url('../images/icon3-1@2x.png');
  background-size: 100% 100%;
}
.advantage a em.icon4 {
  background: url('../images/icon4-1@2x.png');
  background-size: 100% 100%;
}
.advantage a div {
  font-size: 20px;
  margin-top: 10px;
}
.advantage a p {
  margin-top: 12px;
  color: #999;
}
.advantage a + a {
  margin-left: 65px;
}
.friends {
  width: 1180px;
  margin: 0 auto;
  padding: 80px 0 80px;
  zoom: 1;
}
.friends:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}
.friends .left {
  float: left;
  width: 390px;
}
.friends .left h1 {
  font-size: 30px;
  font-weight: normal;
  margin-bottom: 25px;
}
.friends .left h2 {
  font-size: 22px;
  color: #3662AD;
  margin-bottom: 45px;
}
.friends .left div {
  color: #7E7272;
  font-size: 12px;
  line-height: 24px;
}
.friends .right {
  float: right;
  width: 755px;
  zoom: 1;
}
.friends .right:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}
.friends .right img {
  border-radius: 4px;
  border: 1px solid #f6f6f6;
  width: 110px;
  height: 110px;
  float: left;
  margin-left: 15px;
  margin-bottom: 20px;
}

.chart{
    height:873px;
    background: url('../images/chart-bg.png');
    background-repeat: no-repeat;
    background-position: center;
    width: 100%;
    background-size:100% 100%;
}
.chart .chart-tit{
    text-align:center;
    margin:0 auto;
    padding:80px 0 34px;
    font-size:30px;
    color:#333333;
}
.chart .chart-ftit{
    font-size:12px;
    width:400px;
    margin:0 auto;
    display:flex
}
.chart .chart-item{
    width:50%;
    text-align:center;
}
.chart .chart-num{
    font-size:40px;
    color:#D72C21;
}
.chart .chart-company{
    font-size:20px;
    color:#D72C21;
}
/* .banner .swiper-container,.banner .swiper-wrapper, */
.banner .swiper-slide{
    transform:translate3d(0,0,0);
    overflow:hidden;
}
.img-slide{
    transform:translate3d(0,0,0)
}



.video .hid{opacity:0; filter:alpha(opacity=0); position:absolute; left:0; top:0; width:100%; height:100%; background:url("../images/opaque_50.png");}
.video .hid i{position:absolute; left:50%; top:50%; margin:-33px 0 0 -33px; width:67px; height:67px; background:url("../images/icon_play.png") no-repeat center;}
.video .hid,.video .hid i{ -webkit-transition: all .3s;
   -moz-transition: all .3s;
    -ms-transition: all .3s;
     -o-transition: all .3s;
        transition: all .3s;}
.video .img-slide:hover .hid{opacity:1; filter:alpha(opacity=100);}
.play_mask {
    position: fixed;
    height: 100%;
    width: 100% !important;
    z-index: 9991;
    background: rgba(0,0,0,0.6);
    filter: alpha(opacity=60);
    top: 0;
    left: 0;
    display: none;
}
.video-play{
    display: none;
    width:900px;
    margin:0 auto;
    display:flex;
    height:100vh;
    align-items:center;
    position:relative;
}
.close-play{
    font-size: 32px;
    color:#fff;
    z-index:9999;
    height:500px;
    margin-top:-70px;
    position:absolute;
    right:5px;
}
.close-play img{
    width:31px !important;
    height:31px !important;
}

.video-play video{
    width:100%;
    height:500px;
}